#include<stdio.h>
int main()
{
	int num;
	printf("please enter a num ");
	scanf("%d",&num);
	if(num==1)
	{
		printf("its main view is a ttrangle\n");
	}
	else if(num==2)
	{
		printf("the top view of cone is circular\n");
	}
	else if(num==3)
	{
		printf("left view of the cone is a triangle\n");
	}
	return 0;
}
